Media

1 December 2022

Te Pūnaha Matatini – the meeting place of many faces – is the Aotearoa New Zealand Centre of Research Excellence for complex systems. We’re looking for new faces to join our community, so we thought you might like to meet some of us.

Dr William Godsoe is an ecologist who tries to match observations of biological diversity with rigorous statistical modelling. He is a senior lecturer at Lincoln University and a principal investigator at Te Pūnaha Matatini.

Will seeks to better forecast how species will respond to climate change and other environmental disturbances. He integrates evolution, mathematics, natural history, game theory and biology with fieldwork to derive a richer understanding of when species thrive in an uncertain world.

“The work I do tends to be odd because it links ideas from different groups of researchers,” says Will, “making it hard to explain to many of my colleagues. Investigators at Te Pūnaha Matatini are accustomed to this sort of oddity, and very good at listening and discussing across disciplines.”

He says that Te Pūnaha Matatini has felt like a second home for him, and he appreciates the kindness of Te Pūnaha Matatini Director Cilla Wehi.

Being a part of Te Pūnaha Matatini has shown Will how the values that underpin research can profoundly shape what can be achieved. “I think this is a deep lesson, and one that I try to implement in my work,” he says.

“It’s a great team of people to work with.”

24 November 2022

Te Pūnaha Matatini – the meeting place of many faces – is the Aotearoa New Zealand Centre of Research Excellence for complex systems. We’re looking for new faces to join our community, so we thought you might like to meet some of us.

Dr Rachelle Binny works as a mathematical modeller in wildlife ecology and management at Manaaki Whenua Landcare Research, and is a principal investigator at Te Pūnaha Matatini.

Rachelle joined Te Pūnaha Matatini as a postgraduate student when it was first established as a Centre of Research Excellence (CoRE) in 2014 and was the inaugural chair of TPM Whānau – Te Pūnaha Matatini’s network for early career researchers.

“In the first few years we worked had to establish TPM Whānau as an inclusive and supportive community of early career researchers, and to support early career researchers to take on leadership roles.” says Rachelle. “A few years later I became an investigator. This felt like a smooth transition because of the connections I had made with other investigators during my time in TPM Whānau.”

“Being a mathematical biologist, my research spans disciplines and is very data-driven, so I feel right at home in Te Pūnaha Matatini’s transdisciplinary team. Te Pūnaha Matatini has allowed me to connect with and learn from other scientists with diverse expertise, and to contribute to research that has had real impact for Aotearoa New Zealand.”

“Te Pūnaha Matatini’s culture is something special. Our values of manaakitanga, tika, tapu and pono are woven through all of our activities and the ways we engage with one another, and with the wider science community and public. Te Pūnaha Matatini’s Director Cilla Wehi leads strongly by example in guiding a kind, inclusive and diverse research culture.”

Rachelle says that it has been rewarding to watch emerging career researchers carry the baton of TPM Whānau forward and continue to grow its community. She has particularly enjoyed working alongside these early career researchers, and co-supervising Te Pūnaha Matatini PhD projects.

15 November 2022

Te Pūnaha Matatini – the meeting place of many faces – is the Aotearoa New Zealand Centre of Research Excellence for complex systems. We’re looking for new faces to join our community, so we thought you might like to meet some of us.

Dr Mubashir Qasim is an economist and data scientist who works at DairyNZ, and a principal investigator at Te Pūnaha Matatini.

Mubashir attended his first Te Pūnaha Matatini workshop as a PhD student, and was immediately hooked. He joined our early career researcher network, TPM Whānau, and is now a principal investigator.

“My involvement with Te Pūnaha Matatini has had a profound impact on my research,” says Mubashir. “I have been inspired by the applications of mathematical models in social science research by fellow principal investigators, which I frequently apply to my research work. Workshops and research retreats organised by Te Pūnaha Matatini give me the perfect platforms to communicate results and get feedback along the way.”

As someone who joined Te Pūnaha Matatini as an early career researcher, Mubashir has been deeply inspired by Director Cilla Wehi’s continuous support for young researchers. “Cilla’s encouragement of early career researchers to take leadership of projects in their area of expertise is particularly remarkable in training our future leaders.”

He says that Te Pūnaha Matatini’s culture is “diverse, collaborative and inclusive, and built to deliver excellence in inter-disciplinary research.”

“I am honoured and proud to be part of this exceptional organisation.”

10 November 2022

Te Pūnaha Matatini – the meeting place of many faces – is the Aotearoa New Zealand Centre of Research Excellence for complex systems. We’re looking for new faces to join our community, so we thought you might like to meet some of us.

Professor Anna Brown is a principal investigator at Te Pūnaha Matatini and founder and director of Toi Āria, a research centre at Massey University that is interested in harnessing design for positive social change through effective community engagement.

“My background is design,” says Anna. “I have come from a career in graphic and editorial design that has evolved into design in an expanded field. I suggest that when I say ‘design’ people think of that term in the most elastic meaning. Design of systems, of services, of research, of impact.”

“The work that I do now is research into design for public good — ranging from such things as better outcomes for rangatahi, reducing recidivism to rethinking the internet for the people of Aotearoa.”

“Being involved and associated with Te Pūnaha Matatini has given me so much already. Te Pūnaha Matatini is changing how I understand research can be within the academy. Often the design research undertaken by our team is not understood, or relegated to something outside of the known and therefore disregarded.”

“At Te Pūnaha Matatini people and processes are seen and celebrated and from this starting point incredible research is developed. Design and design approaches are welcomed by the research community and celebrated as something useful and valuable, especially when engaging with communities.”

Anna leads The Co-production Project, one of Te Pūnaha Matatini’s core research projects for 2021-2024. This project aims to develop knowledge of co-production to enable communities to be equal partners in research and subsequent development of services and solutions for women’s health in Aotearoa New Zealand. Te Pūnaha Matatini has a strong commitment to public engagement, and this project grew from conversations with other principal investigators.

“The culture of Te Pūnaha Matatini is inclusive and caring,” says Anna. “Working with the wider research teams and community has been (and this word is not often used in academic circles) delightful. Being part of a Centre of Research Excellence with the exemplary reputation of Te Pūnaha Matatini could feel overwhelming, but the welcoming atmosphere, the regard for all forms of research and the care for people has made it anything but.”

For Anna, this welcoming atmosphere comes right from the top. “Cilla Wehi embodies the values of Te Pūnaha Matatini in her leadership as director,” she says. “She is genuine, ethical and values each member of Te Pūnaha Matatini for what they bring. She brings mana to her role and inspires me to reciprocate all that she models.”

7 November 2022

Te Pūnaha Matatini – the meeting place of many faces – is the Aotearoa New Zealand Centre of Research Excellence for complex systems. We’re looking for new faces to join our community, so we thought you might like to meet some of us.

Professor Tom Roa (Ngāti Maniapoto, Waikato) is our Kaumātua and a Principal Investigator at Te Pūnaha Matatini. He provides stability and wisdom as part of our leadership team.

Matua Tom is a Tainui leader, a familiar figure at marae around the country, and a scholar based in Te Pua Wānanga ki te Ao, the Faculty of Māori and Indigenous Studies at the University of Waikato. Over the years, Tom has been a leading figure helping to bring the Māori language into the mainstream, and he is one of the founders of Te Wiki o Te Reo Māori movement in the 1970s.

“As academics, we tend to get caught in our silos, and sometimes miss the opportunities that come from seeing what’s in the peripheral,” says Tom. “It’s exciting that we can invite others to be part of this whānau, and bring in new faces, new ideas, and new leadership in driving the research efforts of Te Pūnaha Matatini into a new space.”

“There’s a whānau atmosphere at Te Pūnaha Matatini,” Tom says. “There’s a culture of sharing information and finding ways that we can explore data and systems so that we can make sense of the complexities as a team. And always asking how we can use those complexities and various data to advance our aspirations for Aotearoa New Zealand.”

Tom has a longstanding research relationship with Te Pūnaha Matatini Director, Associate Professor Cilla Wehi. “Working with Cilla on various research efforts has shown me that she is a family oriented and earthed person,” he says. “With Te Pūnaha Matatini, I’ve seen her in a different light, and marveled at her ability to share the leadership role.”

“Being part of Ngāti Maniapoto, I’m very taken with te kawau mārō – the flight of the cormorant or shag. When the cormorant flies, its wings come in front of the body and push the body forward. The leader sticks its neck out and is not afraid to lead, knowing that when the leader tires, somebody else steps into place and takes a leading role. This was a primary fighting technique of my tupuna Maniapoto, and is symbolic of what I consider the culture of Te Pūnaha Matatini.”

“When Cilla asked me to come on board as Kaumātua, I looked at the research that Te Pūnaha Matatini was doing, and became very excited – particularly in terms of the complexities of systems. In my own work I look at the complexities of whakapapa – layering top to bottom but also from side to side, and the networks that whakapapa create. This happens with whakapapa, and tīkanga, and many other notions that are part of my Māori world. This fascinates me – so I find it very exciting being a part of this team.”

“I’m interested in encouraging research into complexities in tīkanga, te reo, and te ao Māori. There’s so much richness in mātauranga Māori that can enrich Aotearoa New Zealand society as a whole. I’m interested in the complexities of those various mātauranga – to say that mātauranga is one is like saying there’s only one science. There are so many fields to explore.”

Image: Cover detail from ‘Community-up system change for health and wellbeing: Healthy Families NZ Summative Evaluation Report 2022’, designed by Toi Āria: Design for Public Good, Massey University (Anna Brown, Jean Donaldson and Morgan Dallas).

4 November 2022

Te Pūnaha Matatini Principal Investigator Dr Anna Matheson leads the team that has released a new report evaluating the Healthy Families NZ initiative.

Healthy Families NZ is a large-scale initiative that aims to create a healthier Aotearoa New Zealand by addressing the systems and environments that impact our health and wellbeing. It was launched in 2014 as a new approach to preventing chronic disease that recognises the importance of a systems change approach, along with existing population health efforts.

This initiative is happening in 10 different place-based communities around Aotearoa New Zealand, and involves innovative health promotion teams working to improve the way that organisations collaborate together and building on existing health and wellbeing initiatives to make change on the social determinants of health and wellbeing.

Anna, in partnership with Nan Wehipeihana, leads the team that has evaluated Healthy Families NZ throughout its existence. They have just released their fourth report, which focuses on the last four years, from 2017 – 2021. The recent phase of the evaluation concluded that Healthy Families NZ is continuing to make successful progress and has remained grounded in integrity to the purposes of the initiative. For the evaluation team, Healthy Families NZ is clearly demonstrating that comprehensive and effective action guided by local voices and local needs to address the determinants of health and wellbeing can be achieved.

Dr Anna Matheson leads the team that has released a new report evaluating the Healthy Families NZ initiative.

Complex systems and thinking about how to change systems is a strong focus of Anna’s academic work. She co-leads the core Te Pūnaha Matatini research project ‘Ki te toi o te ora: System change to reverse health inequality and environmental degradation’. This academic background makes her perfectly placed to undertake this evaluation work. “Healthy Families NZ frames itself as a systems change initiative,” she says. “It’s trying to shift the systems that operate locally, and influence the wider systems that impact local stuff.”

The team took a complex systems approach to evaluating the initiative, which considered the different communities involved and their different contexts, and asked what was working for who, where, when and how. Healthy Families NZ is a complicated initiative to understand, so Anna engaged another Te Pūnaha Matatini Principal Investigator, Anna Brown, and the Toi Āria team to design the report.

The published report uses each community as a case study, drawing upon data like interviews, surveys and demographic data, but also asking the communities themselves to explain their successes in their own words. The team then used these quantitative and qualitative sources to explore the six key evaluation questions that Te Whatu Ora – Health New Zealand wanted answered for the report.

Overall, Healthy Families is “working well, but it’s a drop in the bucket!” says Anna. “Very little of the budget for health in Aotearoa New Zealand gets spent on trying to prevent disease and address the social determinants that we know are the main causes of inequities and poorer health outcomes.”

“Healthy Families NZ is a comparatively small investment, but the potential for it to make a huge difference down the track is significant, including saving the healthcare system money in terms of treatment for things like chronic diseases.”

She hopes that the report clearly articulates what Healthy Families NZ does, so that good policy decisions can be made from it.

15 September 2022

Students from Te Atatū Intermediate experience a virtual walk through of the Faculty of Engineering at the University of Auckland.

Over three days in September, students at Te Atatū Intermediate experienced science and engineering at an expo featuring virtual reality (VR), robot spheres, and popcorn and candy floss machines.

This expo was designed to foster mobility, curiosity and creativity. These are the three themes that Tony Nemaia’s masters research with Te Pūnaha Matatini has identified as being important for Māori and Pasifika success in science, technology, engineering and maths (STEM).

The expo was a collaboration between Tony and Ameera Danford from the South Pacific Indigenous Engineering Students (SPIES) network from the Faculty of Engineering at the University of Auckland. It was run at Te Atatū Community Centre and Te Atatū Intermediate by students from SPIES and Te Atatū Intermediate.

The expo started as a koha back to Te Atatū Intermediate for their partnership in the ‘Tales of Diversity’ project that Tony’s masters research is part of. It quickly turned into a real-world example of creating narratives about science and engineering.

One of the central activities was a VR walkthrough to demystify the University of Auckland and its STEM environment. This was a unique and incredibly engaging experience for people at the expo.

A teacher aide commented that it was great to see Māori and Pacific students from Te Atatū Intermediate featured in the VR footage. The VR experience piqued the interest of Māori and Pacific students to visit the University of Auckland.

^{Te Kahuratai Painting on the hoe of Ngahiraka Mai Tawhiti, sailing through Te Moana o Pikopiko-i-whiti.}

19 August 2022

Te Kahuratai Painting (Ngāti Manu, Te Popoto, Ngāpuhi) is exploring how maramataka can guide Ngāti Manu kaitiakitanga of awa and moana.

For his Master of Marine Conservation project, Te Kahuratai Painting explored the interconnection between Ngāti Manu kaitiakitanga and maramataka, and how research practice in marine conservation can be guided by maramataka and grounded in whakapapa.

Maramataka is the Māori lunar-stellar-ecological calendar that uses the phases of the moon, the rising of stars in the morning and the timing of ecological phenomena to understand and relate to the environment around us in Aotearoa New Zealand. The revitalisation of maramataka is thriving in Te Ao Māori at the moment, led by maramataka experts like Rereata Makiha, Rangi Mātāmua and Rikki Solomon.

Te Kahuratai was supervised by Dr Dan Hikuroa and Dr Tara McAllister, both principal investigators at Te Pūnaha Matatini, and his mahi was funded by a masters scholarship from Te Pūnaha Matatini.

“It was really me exploring two things,” says Te Kahuratai, “my love of maramataka, and of my hapū Ngāti Manu.”

“Our hapū, being in the valley, is well connected to our forests and our river, but the moana was a gap for me, so I thought I would study marine conservation to fill that gap to help to reconstruct maramataka with our hapū.”

^{A group of Ngāti Manu and manuhiri on Te Awa Tapu o Taumarere.}

The maramataka system of knowledge includes tātai arorangi Māori astronomy, knowledge of the lunar phases, knowledge of the tides and weather patterns, as well as the timing of the flowering of different trees or the migration of different birds, or the running of fish up and down a river. “That can lead to a very specific and quite deep knowledge of our environment,” says Te Kahuratai.

“Kaitiakitanga is often just seen as conservation by Māori, but our understanding of kaitiakitanga is so much deeper than that.”

The ongoing Covid-19 pandemic prevented Te Kahuratai from holding a planned week-long wānanga at his marae, talking about and looking at stars, learning about the lunar-stellar-ecological calendar, and watching specific marine phenomena.

“What happened instead was a really theoretical exploration of how other people have recreated their own maramataka, because there’s more than 500 across the country,” says Te Kahuratai. “It’s really specific – a coastal maramataka versus an inland maramataka would be different, from one coast to the other could be different, one side of the mountain to the other side of the mountain could be different.”

In his thesis, Te Kahuratai linked existing maramataka for the Ngāti Manu rohe of Karetu and Taumarere in the Bay of Islands with the teachings of maramataka experts. He conceptualised pūtaiao as Kaupapa Māori science, developed a framework grounded in kaitiakitanga and maramataka for marine conservation, and asked how we can use knowledge like maramataka to change that way that Kaupapa Māori research is conducted.

“If you’re researching it, you should be practicing it,” says Te Kahuratai.

Tara says that “it was a privilege to work with Te Kahuratai on his master’s thesis. In Te Ao Māori we often talk about tuākana/teina relations, and in this case Te Kahuratai was the tuākana and I was the teina, and I learnt so much from engaging with his work.”

Te Kahuratai was gifted maramataka from Taumarere by Rereata Makiha.

“I worked with three different manuscripts,” explains Te Kahuratai. “One was written in the early 1900s. One was based on an early manuscript but was reprinted for schools back in the 1980s, and the third was a really old one from before the Māori written system was formalised, and it was based on symbols.”

“The level of detail in them is crazy. They name the specific nights that you should expect the bulk of īnanga whitebait to run, specific nights for planting vegetables that grow in the ground, specific nights for planting vegetables that grow above the ground, specific nights for planting vegetables that like a lot of water, or good times to use particular methods in specific places to do certain types of fishing.”

^{Matariki from Puketohunoa Pā.}

Te Kahuratai is planning to explore these maramataka as a PhD project, to see if the changing climate affects the guidance from ngā wā ō mua many decades ago, and investigate how they could be updated for the more unpredictable contemporary environmental conditions caused by a warming planet.

Dan is excited about this research because of “the scope, the privileging of deep knowledge of a specific place, tested through time, and its application in contemporary times, and how it can inform conservation practices.”

Te Kahuratai’s thesis concludes with a framework that will guide this PhD research, based on the whakataukī “Tuia ki te rangi, tuia ki te whenua, tuia ki te moana, tuia ki te here tangata, ka rongo te po, ka rongo te ao,” which means: “weave towards the sky, towards the land, towards the waters, and weave to the binding thread of people, and then you will come to understand the divisions of night and day”.

For Tara, “Te Kahuratai’s thesis is a koha, especially for Ngāti Manu, filled with insight and provocations to rethink the way in which we do our research.”

17 August 2022

Maths teachers in Aotearoa New Zealand can now order Maths Craft in a Box, shipped free to your school.

Maths Craft in a Box is a free and entirely self-contained classroom resource, dedicated to exploring the wondrous world of mathematics through the engaging medium of craft.

The first edition of Maths Craft in a Box is dedicated to exploring the fascinating world of fractals in the classroom, including enough craft materials to build a large fractal sculpture, packs of student Zines (workbooks) providing a beautifully illustrated introduction to the mathematics of fractals, and custom-made online instructional videos. The Box includes enough content to easily fill several lessons, is ideal for years 7-13, and can be entirely student-led.

The Maths Craft in a Box team is made up of Te Pūnaha Matatini investigators and Maths Craft New Zealand founders Dr Jeanette McLeod and Dr Phil Wilson, Te Pūnaha Matatini investigator and designer Jo Bailey, and educational researcher Dr David Pomeroy.

They put together Maths Craft in a Box to help teachers anywhere in Aotearoa New Zealand bring mathematical thinking into the classroom at a crucial age for tamariki. This creative and free resource brings mathematics to life as a subject. Students who already love maths will find something new and enriching in the Box, and a pilot project in Ōtautahi Christchurch showed that most children who don’t like maths felt differently after engaging with the Box.

^{One of the 20 Menger sponges you can build with Maths Craft in a Box.}

Maths Craft also hope to change some long-held misconceptions about mathematics. While elsewhere in the world maths is seen as a gateway subject for a wide variety of important careers, in Aotearoa it is still common for children to be told that if they are good at maths they should become engineers or teachers.

We do need more engineers and more teachers, but we also need more physicists, statisticians, data scientists, computer scientists, programmers, mathematical modellers, actuaries, climate modellers, and many more besides, all of which rely on advanced mathematics.

In the last few years we have seen the crucial role played by mathematicians in the government’s response to Covid-19. We need more mathematically-trained people in Aotearoa as we respond to future threats of disease, climate change, and cyber security.

If you are a maths teacher in Aotearoa New Zealand and are ready to use Maths Craft in a Box in your classroom, you can place your order today.

1 July 2022

Dion Wharerau spent the summer as an intern with Te Hiku Media, working to improve their automatic speech recognition model for te reo Māori.

Dion Wharerau has enjoyed maths since his first years at Kaikohe West School. His teachers supported him by sending him to older classes during maths time, and says that really reinforced his enjoyment of it.

These days he is studying for a Bachelor of Science in Computer Science at the University of Auckland. He says that programming is the perfect combination of problem solving and creativity for him. Dion continues to enjoy studying maths at university, and is disappointed that he won’t be able to fit in all the courses that he is interested in before he graduates.

Last year Dion heard about a summer internship with Te Hiku Media and Te Pūnaha Matatini through the Computer Science Tuākana programme.

Te Pūnaha Matatini is a Centre of Research Excellence in complex systems, hosted by the University of Auckland. Te Hiku is a charitable media organisation, collectively belonging to the Far North iwi of Ngāti Kuri, Te Aupouri, Ngai Takoto, Te Rārawa and Ngāti Kahu.

Māori language revitalisation is a core focus of Te Hiku, and they are working to enable a sovereign digital future for Indigenous languages. One of their key projects is the Papa Reo natural language processing platform.

“I saw the internship and applied for it straight away! I remember going through Te Pūnaha Matatini’s website and really liking everything I read – about problem solving and complexity.”

“I liked the slogan: Complexity is at our heart.”

Dion spent the summer of 2021-2022 working with the Papa Reo team to apply DeepSpeech augmentations to their automatic speech recognition model for te reo Māori.

“My project was to increase the robustness of the machine learning model,” says Dion. “I worked with a lot of amazing people, and I learned a lot along the way. I made lots of mistakes, and I worked with some really amazing software.”

“A big mistake that I corrected early on was asking for help a lot more often. Everyone at Te Hiku was incredibly helpful! Once I started asking for help, things got sorted immediately.”

Central to the natural language processing work that Te Hiku does is a staunch belief that each community must maintain control and sovereignty of their data.

Learning about data sovereignty was new territory for Dion. “Data sovereignty was something I’d never thought about before, because I’d never really worked in a real-life situation that involved other people’s data.”

“I’m incredibly grateful to Te Hiku and Te Pūnaha Matatini, because my internship was a great experience.”